# use docker node 12.19
FROM node:12.19

MAINTAINER  ZE 962259592@qq.com
# create a directory to run docker
WORKDIR /app
# copy package.json into the new directory
COPY package.json /app
# install the dependencies
RUN npm install
# copy all other files into the app directory
COPY . /app
# open port 9030
EXPOSE 9030
# run the server
CMD node app.js
